On Thursday, authorities searched in and around Enger Park for any signs of Gerard.

The search led by the Saint Louis County Rescue Squad and Duluth Police Department in the past few weeks have yielded no details of Gerard's whereabouts.

Family members say the past few weeks have been hard, but they are grateful in the effort authorities and volunteers have made in attempting to locate the woman

"We have no idea where she is, how she's doing, it's been a month of misery, waiting for that phone to ring and every time it does, you're jumping to try to figure out is this the call, what are we going to do now," said Mark Gerard, son of missing woman.

"We're asking again that people search their out buildings, boats, campers anything that's on their property that may contain a person, we want them to thoroughly check those areas and call in if they find anything that would be suspicious," said Capt. Tom Crossmon, St. Louis County Rescue Squad.